TEST METHOD VALIDATION Randall J. Troutman CPP Senior ...

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uggedness (robustness) Definitions determination of variables associated with the performance of a test method that is ultimately critical to the accuracy of the precision statistical control point when the test results obtained vary in a predictable manner, showing no unassignable trends, cycles, abrupt changes, excess scatter, or other unpredictable variations as determined by application of appropriate statistical methods
ASTM E 691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method – Purpose is to provide a basis for; • Addressing inherent variability in test methods – Includes (a.) Operator, (b.) equipment used, (c.) calibration of equipment, (d.) environment (temp, humidity, & etc.) • Developing protocol w/ details – Calibration, specific methods of testing, etc. • Sample preparation – Sample preparation tips, including conditioning – Statistically valid sampling plans • Statistical evaluation methods
Page 1 and 2: TEST METHOD VALIDATION Randall J. T
Page 3 and 4: • Background Presentation Overvie
Page 5 and 6: 4.4 Test Methods 11607 part 1 4.4.1
Page 7 and 8: 11607 part 1 - Annex B • What doe
Page 9 and 10: Validation 1 General Definitions c
Page 11 and 12: ASTM Guidance cont. ASTM E 2282 Sta
Page 13 and 14: Definitions precision the closeness
Page 15: ASTM E 1169 Standard Guide for Cond
Page 19 and 20: Definitions test method a definitiv
Page 21 and 22: ASTM E 456 Standard Terminology Rel
Page 23 and 24: Document the Exercise • The engin
Page 25 and 26: 1. Scope 1.1 method covers the meas
Page 27 and 28: Conducting a Test Method Evaluation
Page 29 and 30: Applying the process…. • ASTM F
Page 35 and 36: Non-Standardized Test Methods • A
Page 37 and 38: Randall Troutman CPP Thank You Oliv
Page 39: Additional Research • Test Method

TEST METHOD VALIDATION Randall J. Troutman CPP Senior ...

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